制造商HANWEI [Hanwei Electronics Group Corporation] 网页https://www.hwsensor.com/ 标志 功能描述GASSENSOR FEATURES * High sensitivity to carbon monoxide * Stable and long life APPLICATION They are used in gas detecting equipment for carbon monoxide(CO) in family and ...
网页http://www.belfuse.com 标志 功能描述QuickActingMicroFuse 类似零件编号 - MQ7 制造商部件名数据表功能描述 Bel Fuse Inc.MQ7 83Kb/2PQuick Acting Micro Fuse Hanwei Electronics Grou...MQ7 59Kb/3PGAS SENSOR New Jersey Semi-Conduct...MQ7003 ...
Please read the MQ7 datasheet (185k pdf) for more information about the sensor. Gas sensor with orange plastic case bottom view. Connections The heating (H) pins are meant to be operated in a dual voltage cycle: 5 V across the pins for 60 seconds to heat the sensor and then 1.5 V ...
Connect the UART1 of the STM32 board to the PC and check the serial data by SCCOM software. Expected result The sensor needs to preheat for about a minute to heat the internal sensitive materials of the sensor. Put the sensor inside the device containing sensitive gas, and the indicator ...
Data sheets- Curves and behavior for each sensor, using logarithmic graphs. Main purpose- Every sensor has high sensibility for a specific gas or material. Contributing Please readCONTRIBUTING.mdfor details on our code of conduct, and the process for submitting pull requests to us. ...
MQ-7 Carbon Monoxide Sensor Arduino LED The MQ-7 can be obtained very cheaply, just a few bucks. A good place to look for it is on ebay, which always has auctions on them for the $2-$3 range. Important, it is recommended that you do not obtain the standalone sensor but the whole...
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定价(未税) 数量单价总价 000 库存数量:0 可立即发货发货时间:国内(1~2天)最小起订:0 单价:¥0总价:¥0 联系客服 规格参数 技术文档 成交记录 属性参数值 型号MAX6442KAMQRD7+T 制造商最大im Integrated 系列- 包装Tape & Reel (TR) 零件状态Obsolete ...
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